Answer the following statements true (T) or false (F)

1. You cannot assign a value to a wrapper class object.
2. StringBuilder objects are not immutable.
3. If a string has more than one character used as a delimiter, you must write a loop to determine the tokens, one for each delimiter character.
4. The String class's valueOf method accepts a string representation as an argument and returns its equivalent integer value.
5.When working with the String and StringBuilder classes' getChars method, the character at the start position is included in the substring but the character at the end position is not included.


1. FALSE
2. TRUE
3. FALSE
4. FALSE
5.TRUE

Computer Science & Information Technology

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__________ is the time at which a task becomes ready for execution.

Fill in the blank(s) with the appropriate word(s).

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Trace the method isPathwith the map in Figure 6-10 for the following requests. Show the state of the stack after each step.

a.Fly from A to B. b.Fly from A to D. c.Fly from C to G.

Computer Science & Information Technology

All buttons on the Ribbon include an arrow on the right that applies the default settings for that command

Indicate whether the statement is true or false

Computer Science & Information Technology

The Magic Wand tool can be used to select pixels that are touching, or ____.

A. tolerant B. contiguous C. melded D. similar

Computer Science & Information Technology